Nortel Networks 311 사용자 설명서

Functional description

725

Figure 225
E and M Trunk card - block diagram

•

Provides indication of card status from self-test diagnostics on faceplate
Light Emitting Diode (LED).

•

Supports loopback of PCM signals to DS30X for diagnostic purposes.

•

Card ID provided for auto configuration and determining serial number
and firmware level of card.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311

01.04

Standard

Release 5.0

23 May 2008